Photographer Antti Karpinnen has created a series of video tutorials to educate beginners on Photoshop with help from film posters.

“I have always loved movie posters and teaching photography and retouching. I’m using stock images to create my replications and try to find matching images in my final images. I definitely need to make compromises but I think I get pretty close to the originals,” Karppinen wrote on his website.

He said that his goal is not to teach people how to replicate visuals, but to educate them on the different Photoshop techniques that can be used to to achieve identical effects.